Search results

… policy and air pollution policy cannot be seen separately. Energy savings and shifts in the energy mix have contributed to cleaner air and will continue … changes in the fuel mix and measures to increase energy efficiency will in general not only lead to a reduction in …

… these batteries are in motorized vehicles, for storage of energy generated by photovoltaic cells and wind turbines, and … (UNEP, 2004). The growth in the use of renewable energy sources and the concomitant need for storage … exhausted through an emission control device and/or a high‐efficiency particulate air (HEPA) filter to trap particles …